Nature and its creatures

The creatures need nature
as much nature needs them
though in silence it flowers
but they make it vibrant.

Pure and flawless is its nature
but there's madness in its fury
the creatures fear that fury
and pass their days at its mercy.

It shows its power
and where it can lead
that the creatures may know
their place in scheme of things.

But nature loves to play
with the creatures under its sway
who flow not with its flow
are stranded or drowned midway!